package com.atguigu.gulimall.order;

import org.springframework.amqp.rabbit.annotation.EnableRabbit;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;

/**
 *使用RabbitMQ
 *  1、引入amqp场景;RabbitAutoconfiguration 就会自动生效
 *  2、给容器中自动配置了
 *      RabbitTemplate、AmgpAdmin、CachingConnectionFactory、RabbitMessagingTemplate;所有的属性都是 spring.rabbitmg
 *      @ConfigurationProperties(prefix="spring.rabbitmg")
 *      public class RabbitProperties
 *  3、给配置文件中配置 spring.rabbitmq 信息
 *  4、@EnableRabbit:@EnableXxxxx;开启功能
 *      监听消息:使用@RabbitListener;必须有@EnableRabbit
 *      @Rabbitlistener: 类+方法
 *      @RabbitHaiidler:标在方法上
 */
@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients
@EnableRabbit
@EnableRedisHttpSession
//@EnableAspectJAutoProxy(exposeProxy = true) //开启aspectj动态代理,动态代理即使没有接口也能代理
public class GulimallOrderApplication {

    public static void main(String[] args) {
        SpringApplication.run(GulimallOrderApplication.class, args);
    }

}
